package com.cjj.datatransfer;

/**
 * =================================
 * <p>
 * Created by cjj on 18-3-23.
 * <p>
 * 描述: 二元组
 */

public class TwoTuple<A, B> {

    public final A a;

    public final B b;

    public TwoTuple(A a, B b) {
        this.a = a;
        this.b = b;
    }

    @Override
    public String toString() {
        return "(" + a + ", " + b + ')';
    }
}
